EP 0833149 A1 19980401 - Method for measuring ion concentration
Title (en)
Method for measuring ion concentration
Title (de)
Verfahren zur Ionenkonzentrationsmessung
Title (fr)
Procédé pour mesurer la concentration ionique
Publication
Application
Priority
JP 25358896 A 19960925
Abstract (en)
A method for measuring a concentration of ions contained in a sample liquid using a current-detection ion-selective electrode includes the steps of contacting the current-detection ion-selective electrode and a counter electrode to the sample liquid; and applying at least one potential which is lower than a minimum value of a limiting current potential range for the ions between the current-detection ion-selective electrode and the counter electrode. <IMAGE>
IPC 1-7
IPC 8 full level
G01N 27/333 (2006.01); G01N 27/49 (2006.01)
CPC (source: EP)
G01N 27/3335 (2013.01); G01N 27/49 (2013.01)
Citation (search report)
- [Y] EP 0299778 A2 19890118 - STANFORD RES INST INT [US]
- [Y] EP 0658763 A2 19950621 - THIEDIG & CO DR [DE]
- [A] US 4997526 A 19910305 - ROBBLEE LOIS S [US]
- [A] US 4370206 A 19830125 - RAZUMNEY GERARDO A
- [A] US 5421967 A 19950606 - TUBERGEN KAREN R [US]
- [A] US 4935107 A 19900619 - PICARD GERARD [FR], et al
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DOCDB simple family (application)
EP 97307479 A 19970924; JP 25358896 A 19960925